There are several signs that may indicate possible mould contamination in your home, such as mould stains on walls, ceilings or upholstery, a musty odour (earthy smell), excessive humidity in the air, and water leaks or infiltration in the house. If you suspect mould contamination, you’ll need to take immediate steps to remedy the situation.

You can find out if the air quality in your home is healthy by performing indoor air quality tests. These tests can measure the presence of common pollutants such as mould, fine particles, and carbon monoxide. You can also watch for physical signs such as foul odours, high humidity, or symptoms of respiratory problems or allergies in occupants. An indoor air quality professional can help you determine whether your home’s air quality is healthy.

The amount of time you have to wait before renovating after decontamination will depend on the type of decontamination performed. Follow the recommendations of the professional who performed the mould decontamination to ensure that all traces of contaminants have been removed and that the air is now healthy. After our experts have performed the mould decontamination, it’s a good idea to carry out an air quality test to make sure there’s no longer any danger. Generally, we recommend waiting 24 to 48 hours before proceeding with any renovation work.